Includes a test procedure for products having a congealing point of 30 °C or higher and containing not more than 15 % of oil. This content may have significant effects on several of its properties, such as strength, hardness, flexibility, scuff resistance, coefficient of friction, coefficient of expansion, melting point, and oil staining.
Magnesium and magnesium alloys — Determination of aluminium — Chromazurol S photometric method
The method is applicable to the determination of an aluminium content between 0,01 and 0,20 % (m/m). This method does not apply to alloys containing zirconium and/or rare earths and/or thorium. Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.
Specifies the requirements and corresponding test methods for all manufactured and natural pigments, including micaceous and rapid dispersion pigments. The material shall be in dry form. The pigments are classified by groups according to their colour, by categories according to their iron content, by types according to their content of water-soluble matter and their total content of water-soluble…
Whey cheese — Determination of dry matter content (Reference method)
Specifies a method, the principle of which consists in desiccating a sample of whey cheese in a well ventilated and thermostaticalle controlled drying oven at a temperature of 88 +/- 2 agree Celsius.
isoButyl methyl ketone for industrial use — List of methods of test
Specifies the sampling, the determination of distillation characteristics, of the density at 20 0C, of residue on evaporation on a water bath, of the water content, of alcoholic impurities, of the acidity to phenolphthalein and the measurement of colour.
isoAmyl ethyl ketone for industrial use — List of methods of test
Specifies the sampling, the determination of distillation characteristics, of the density at 20 0C, of residue on evaporation on a water bath, of the water content, of alcoholic impurities, of the acidity to phenolphthalein and the measurement of colour in Hazen units.
Furfural for industrial use — List of methods of test
Specifies the sampling, determination of distillation characteristics, density at 20 0C, water content, total carbonyl compounds and the acidity to phenolphtalein.
Acetaldehyde for industrial use — Determination of water content — Karl Fischer method
Prescribes that samples shall be taken in clean stainless steel flasks purged with nitrogen. Samples shall only be drawn at temperatures below 20 0C. The Process uses the method of the electrometric titration according to ISO 760. Either dimethylformamide or a mixture of dimethylformamide and pyridine is used for the sample solvent.
Diacetone alcohol for industrial use — List of methods of test
Specifies the sampling, the determination of distillation characteristics, of the density at 20 0C, of residue on evaporation on a water bath, of the water content, of the acidity to phenolphthalein, the test of miscibility with water and the measurement of colour in Hazen units.
